Implantable biological tissue and process for preparation thereof
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United States of America Patent
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-
Mar 10, 1987
Grant Date -
N/A
app pub date -
Nov 29, 1982
filing date -
Mar 23, 1982
priority date (Note) -
Expired
status (Latency Note)
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Abstract
A process for the preparation of implantable biological tissue, and in particular bioprosthetic heart valves, which are prone to calcification after implantation. The process includes treatment of tissue with solutions prior to implantation which have been found effective in reducing calcification of the implanted tissue.
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